3D printer



FIG. 1 is a top, front and right side perspective view of a 3D printer showing our new design;

FIG. 2 is a bottom, rear and left side perspective view thereof;

FIG. 3 is a top, rear and left side perspective view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a right side view thereof;

FIG. 8 is a top plan view thereof;

FIG. 9 is a bottom plan view thereof;

FIG. 10 is an enlarged view of portion 10 in FIG. 1 ;

FIG. 11 is an enlarged view of portion 11 in FIG. 1 ;

FIG. 12 is an enlarged view of portion 12 in FIG. 2 ;

FIG. 13 is an enlarged view of portion 13 in FIG. 2 ;

FIG. 14 is an enlarged view of portion 14 in FIG. 3 ; and,

FIG. 15 is an enlarged view of portion 15 in FIG. 3 .

In the drawings, the dashed broken lines depict portions of the 3D printer that form no part of the claim. The dot-dash broken lines represent the boundaries of the enlarged portions shown in FIGS. 10 through 15 and form no part of the claim.

The oblique shade lines in the drawings represent reflective surfaces. 

CLAIM The ornamental design for a 3D printer, as shown and described. 